Accounts Payable and Other Accrued Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Accounts payable and accruals	$ 2,449	$ 1,079
Accrued employee compensation and benefits	1,803	2,009
Income taxes payable	85	421
Accounts payable and other accrued liabilities	4,337	3,509
Accrued vacation	400	200
Withholding taxes and benefits payable	1,400	1,800
Velardena Properties [Member]
Accounts payable and accruals		700
Accrued employee compensation and benefits	1,300	1,300
Corporate and Other [Member]
Accounts payable and accruals	600	$ 200
Velardena Properties [Member]
Accounts payable and accruals	$ 1,800