Segment Reporting (Details) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2017 USD ($)	Sep. 30, 2017 USD ($)	Jun. 30, 2017 USD ($)	Mar. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Sep. 30, 2016 USD ($)	Jun. 30, 2016 USD ($)	Mar. 31, 2016 USD ($)	Dec. 31, 2017 USD ($) segment	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)
Segment Reporting Information [Line Items]
Number of operating segments | segment									3
Total revenues	$ 78,062	$ 67,113	$ 67,677	$ 64,075	$ 64,551	$ 64,663	$ 68,415	$ 69,643	$ 276,927	$ 267,272	$ 182,174
Total cost of sales									125,630	130,012	87,716
Gross profit	$ 45,380	$ 35,475	$ 36,885	$ 33,557	$ 33,491	$ 32,767	$ 34,913	$ 36,089	151,297	137,260	94,458
Corporate operating expenses									(156,111)	(122,885)	(69,372)
Other income									407	220	405
Loss on extinguishment of debt									(1,340)	0	0
Interest expense									(7,736)	(6,609)	0
Income (loss) before taxes									(13,483)	7,986	25,491
Operating segments | Acute Care EHR
Segment Reporting Information [Line Items]
Total revenues									164,228	159,146	118,385
Total cost of sales									68,513	74,746	52,500
Gross profit									95,715	84,400	65,885
Operating segments | Post-acute Care EHR
Segment Reporting Information [Line Items]
Total revenues									24,033	26,519	0
Total cost of sales									7,481	9,610	0
Gross profit									16,552	16,909	0
Operating segments | TruBridge
Segment Reporting Information [Line Items]
Total revenues									88,666	81,607	63,789
Total cost of sales									49,636	45,656	35,216
Gross profit									39,030	35,951	28,573
Corporate
Segment Reporting Information [Line Items]
Corporate operating expenses									$ (156,111)	$ (122,885)	$ (69,372)