Segment Reporting (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) segment	Dec. 31, 2020 USD ($) segment	Dec. 31, 2019 USD ($) segment
Segment Reporting Information [Line Items]
Number of operating segments | segment	3	3	3
Sales revenues:	$ 280,629	$ 264,488	$ 274,634
Total costs of sales	139,747	128,242	130,489
Gross profit	140,882	136,246	144,145
Corporate operating expenses	(116,175)	(115,192)	(119,562)
Other income	1,529	1,494	807
Gain on contingent consideration	0	0	5,000
Loss on extinguishment of debt	0	(202)	0
Interest expense	(3,160)	(3,562)	(6,694)
Income before taxes	23,076	18,784	23,696
Operating segments | Acute Care EHR
Segment Reporting Information [Line Items]
Sales revenues:	125,379	134,770	144,074
Total costs of sales	65,776	64,540	68,569
Gross profit	59,603	70,230	75,505
Operating segments | Post-acute Care EHR
Segment Reporting Information [Line Items]
Sales revenues:	17,730	18,184	21,278
Total costs of sales	4,888	4,821	5,303
Gross profit	12,842	13,363	15,975
Operating segments | TruBridge
Segment Reporting Information [Line Items]
Sales revenues:	137,520	111,534	109,282
Total costs of sales	69,083	58,881	56,617
Gross profit	68,437	52,653	52,665
Corporate
Segment Reporting Information [Line Items]
Corporate operating expenses	(116,175)	(115,192)	(119,562)
Recurring revenue | Operating segments | Acute Care EHR
Segment Reporting Information [Line Items]
Sales revenues:	108,440	105,597	109,046
Recurring revenue | Operating segments | Post-acute Care EHR
Segment Reporting Information [Line Items]
Sales revenues:	16,472	16,272	17,466
Non-recurring revenue | Operating segments | Acute Care EHR
Segment Reporting Information [Line Items]
Sales revenues:	16,939	29,173	35,028
Non-recurring revenue | Operating segments | Post-acute Care EHR
Segment Reporting Information [Line Items]
Sales revenues:	$ 1,258	$ 1,912	$ 3,812