Non-Controlling Interests - Summary of Non-Controlling Interests in Each Affiliate Before Intercompany Elimination (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Disclosure detail of non controlling interests of the company in each affiliate [line items]
Balance, beginning of year	$ 52	$ (17)
Purchase price of non-controlling interest		23
Net income attributable to NCI	20	46
Ending Balance	72	52
Premium Medicine Of MaryLand [Member]
Disclosure detail of non controlling interests of the company in each affiliate [line items]
Balance, beginning of year		(350)
Purchase price of non-controlling interest		390
Net income attributable to NCI		(40)
MMA Capital LLC [Member]
Disclosure detail of non controlling interests of the company in each affiliate [line items]
Balance, beginning of year	52	188
Purchase price of non-controlling interest		(231)
Net income attributable to NCI	20	95
Ending Balance	72	52
Silver Spring Consulting Group [Member]
Disclosure detail of non controlling interests of the company in each affiliate [line items]
Balance, beginning of year		145
Purchase price of non-controlling interest		(136)
Net income attributable to NCI		(9)
Non-Controlling Interest | MMA Capital LLC [Member]
Disclosure detail of non controlling interests of the company in each affiliate [line items]
Non-current assets	14,620	13,807
Non-current net assets	$ 14,620	$ 13,807