Summary of Significant Accounting Policies, Revisions (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]
Revenue	$ 16,342	$ 12,976
Cost of revenue	12,220	9,352
Write-down of capitalized software development costs	0	0
Gross profit	4,122	3,624
Operating loss	(57)	215
Loss before income taxes	(193)	226
Net loss	$ (266)	$ 138
Basic loss per common share (in dollars per share)	$ (0.01)	$ 0.01
Diluted loss per common share (in dollars per share)	$ (0.01)	$ 0.01
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS [Abstract]
Net loss	$ (266)	$ 138
Comprehensive loss	(173)	187
Cash flows from operating activities [Abstract]
Net income (loss)	(266)	138
Changes in assets and liabilities [Abstract]
Contract receivables, net	(4,937)	(334)
Prepaid expenses and other assets	523	515
Billings in excess of revenue earned	(3,279)	(492)
Net cash provided by operating activities	1,344	1,640
Net decrease in cash and cash equivalents	$ (122)	$ 141