Advanced Emissions Solutions provides emissions reductions technologies through consumables that utilize powdered activated carbon (PAC) and chemical based technologies, primarily serving the coal-fired power generation and industrial boiler industries. The company's operations consisted of two reportable segments: refined coal, which engages in equity method investments as well as royalty related to reduced emissions of both nitrogen oxide and mercury from coal; and Power Generation and Industrials, which sells consumable products that utilize PAC and chemical technologies as well as historically the sale of activated carbon injection and dry sorbent injection equipment systems.

Cerecor is a biopharmaceutical company. The company is building a pipeline of therapies in neurology, pediatric healthcare, and orphan rare diseases. The company's neurology pipeline is led by CERC-301, which is in a Phase I safety study for Neurogenic Orthostatic Hypotension. The company is also developing two other neurological clinical and preclinical stage compounds. The company's pediatric orphan rare disease pipeline is led by CERC-801, CERC-802 and CERC-803. All three of these compounds are preclinical therapies for inherited metabolic disorders known as Congenital Disorders of Glycosylation by means of substrate replacement therapy.

Community Health Systems is a holding company. Through its subsidiaries, the company operates general acute care hospitals and outpatient facilities. The company provides healthcare services through the hospitals that it owns and operates and affiliated businesses in non-urban and selected urban markets. Services provided through the company's hospitals and affiliated businesses include general acute care, emergency room, general and specialty surgery, critical care, internal medicine, obstetrics, diagnostic, psychiatric and rehabilitation services. The company also provides additional outpatient services at urgent care centers, occupational medicine clinics, imaging centers, cancer centers and ambulatory surgery centers.

County Bancorp is a bank holding company. Through its subsidiary, Investors Community Bank (the Bank), the company is engaged in providing banking and related business activities. The basic services provided by the Bank include: demand interest bearing and noninterest bearing accounts, money market deposit accounts, NOW accounts, mobile banking, internet banking, remote merchant deposit capture, banking by mail, and certain consumer loans. Deposits are accepted principally from within the company's primary market area through the provision of a variety of deposit instruments including checking accounts, money market accounts, savings accounts, term certificate accounts, and retirement savings plans.

Eagle Bulk Shipping is a holding company. Through its subsidiaries, the company is engaged in the ocean transportation of dry bulk cargoes through the ownership, charter and operation of dry bulk vessels. The company owns a fleet of Supramax/Ultramax dry bulk vessels. Supramax/Ultramax dry bulk vessels are equipped with cargo-handling cranes and grabs. The company provides transportation solutions to a group of customers, including miners, producers, traders, and end users. Typical cargoes the company transports include both bulk cargoes, such as coal, grain, and iron ore, and minor bulk cargoes such as fertilizer, steel products, petcoke, cement, and forest products.

East West Bancorp is a bank holding company for East West Bank (the Bank). Through its network of banking locations, the Bank provides a range of personal and commercial banking services to businesses and individuals. The Bank also provides a range of deposit products that include personal and business checking and savings accounts, money market, time deposits, individual retirement accounts and provides foreign exchange, and wealth management services. The Bank's lending activities include commercial and residential real estate, lines of credit, construction, trade finance, letters of credit, commercial business, housing loans, asset-based lending and equipment financing.

Flexsteel Industries is a manufacturer, importer and marketer of residential and contract upholstered and wooden furniture products. With offerings for use in home, healthcare, and recreational seating, the company distributes its furniture throughout the United States and Canada through the company's sales force and various independent representatives. The company operates in one reportable segment, furniture products. The company's furniture products business involves the distribution of manufactured and imported products consisting of a line of upholstered and wooden furniture for residential and contract markets.

Gran Tierra Energy, together with its subsidiaries, is a company focused on oil and gas exploration and production in Colombia. Co. is primarily engaged in the exploration and production of oil and natural gas. Co. has one reportable segment based on geographic organization, Colombia. As of Dec 31 2017, Co. had total estimated proved reserves of 59.3 million barrels of oil and natural gas equivalent, consisting of 58.9 million barrels of oil and 2.1 million cubic feet of natural gas.

GTT Communications provides cloud networking services including: wide area networking, which provides a variety of wide area networking solutions, including software-defined wide area networking, multiprotocol label switching, virtual private LAN service, and Ethernet; transport and infrastructure services, which provides a suite of transport and infrastructure services over its global network; internet, which provides clients internet connectivity and IP transit with availability and packet delivery; managed services, which provides managed network services, including managed equipment, security, managed hosting; and voice, which provides local voice service in various countries.

Hill International provides program management, project management, construction management and other consulting services primarily to the building, transportation, environmental, energy and industrial markets. The company's clients include the U.S. federal government, U.S. state and local governments, foreign governments and the private sector. The company operates in Project Management Group which provides construction management services to its clients. The company manages all phases of the construction process from concept through completion, including cost and budget controls, scheduling, estimating, expediting, inspection, contract administration and management of contractors, subcontractors and suppliers.

Houston Wire & Cable is a holding company. Through its subsidiaries, the company is a provider of industrial products including electrical and mechanical wire and cable, industrial fasteners, hardware and related services. The company provides products in categories of wire and cable, including: continuous and interlocked armor cable; control and power cable; electronic wire and cable; flexible and portable cord; instrumentation and thermocouple cable; and premise and category wire and cable, primary and secondary aluminum distribution cable, steel wire rope and wire rope slings. The company also provides private branded products, including its proprietary brand LifeGuard, a low-smoke, zero-halogen cable.

Manning & Napier is an independent investment management firm that provides its clients with a range of financial solutions and investment strategies. The company serves a client base of individuals and institutions, including 401(k) plans, pension plans, Taft-Hartley plans, endowments and foundations. The company provides equity, fixed income and a range of blended asset portfolios by employing various approaches. The company's investment management offerings include distinct separate account composites and mutual funds and collective investment trusts.

NetApp is the data authority for the hybrid cloud. The company's product, services and solutions portfolio include: cloud data services, which include the NetApp Data Fabric, which manages, secures, and protects the data of its customers from on-premises to public to hybrid cloud; cloud infrastructure, which helps customers build cloud-architected data centers; storage systems and software, which enables customers to modernize their IT architectures with cloud-connected flash to free the resources necessary; and support services, which enable a portfolio of technical services including independent support services, support account managers, residency services, and managed services.

Peabody Energy is a coal company, engaged in the mining of thermal coal for sale primarily to electric utilities and metallurgical coal for sale to industrial customers. The company owns interests in several coal mining operations located in the U.S. and Australia. The company has a majority interest in several of those mining operations and an equity interest in Middlemount Coal Pty Ltd. (Middlemount), which owns the Middlemount Mine in Queensland, Australia. In addition to its mining operations, the company markets and brokers coal from other coal producers, both as principal and agent, and trade coal and freight-related contracts through trading and business offices in the U.S., Australia, China, and the U.K.

Riverview Financial is a bank holding company. Through its subsidiary, Riverview Bank (the Bank), the company provides a range of financial services. The Bank provides various consumer and commercial banking products and services throughout its market area consisting of Berks, Blair, Centre, Clearfield, Dauphin, Huntingdon, Lebanon, Lycoming, Northumberland, Perry, Schuylkill and Somerset Counties in Pennsylvania. The company's primary lending products are real estate, commercial and consumer loans. The company's primary deposit products are NOW, demand deposit accounts, and certificate of deposit accounts. The company also provides investment accounts, other various lending, depository and related financial services.

Spark Energy is a holding company. Through its subsidiaries, the company is an independent retail energy services company. The company's segments include: Retail Electricity, where the company purchases electricity supply through physical and financial transactions with market counterparties and independent system operators and supplies electricity to residential and commercial consumers pursuant to fixed-price and variable-price contracts; and Retail Natural Gas, where the company purchases natural gas supply through physical and financial transactions with market counterparties and supplies natural gas to residential and commercial consumers pursuant to fixed-price and variable-price contracts.

Tucows is a distributor of Internet services, including domain name registration, digital certificates, and email. Co. provides these services primarily through an Internet-based distribution network of Internet Service Providers, web hosting companies and other providers of Internet services to end-users. Co. is organized and managed in two segments: Network Access Services, which includes mobile, fixed Internet access services, Internet hosting and network consulting services; and Domain Services, which includes wholesale and retail domain name registration services, other services and portfolio services.