THE COMPANY	3 Months Ended
	Mar. 31, 2020
Accounting Policies [Abstract]
THE COMPANY	THE COMPANY NIC Inc., together with its subsidiaries (the "Company" or "NIC") is a leading provider of digital government services that help governments use technology to provide a higher level of service to businesses and citizens and increase efficiencies. The Company accomplishes this currently through two channels: its state enterprise businesses and its software & services businesses.In the Company's state enterprise businesses, it generally designs, builds, and operates digital government services on an enterprise-wide basis on behalf of state and local governments desiring to provide access to government information and to complete secure government-based transactions through multiple online channels. These digital government services consist of websites and applications the Company has built that allow consumers, such as businesses and citizens, to access government information, complete transactions and make electronic payments. The Company typically manages operations for each contractual relationship through separate local subsidiaries that operate as decentralized businesses with a high degree of autonomy. The Company is typically responsible for funding the up-front investments and ongoing operations and maintenance costs of the digital government services. The Company’s software & services businesses primarily include its subsidiaries that provide payment processing services, software development and digital government services, other than those services provided under state enterprise contracts, to federal agencies as well as state and local governments.