Revenues - Changes in Balances of Deferred Costs to Obtain and Fulfill Contracts (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($)
Deferred Costs to Obtain Contracts [Member]
Capitalized Contract Cost [Line Items]
Balance at beginning of period	$ 344
Costs deferred	66
Amortization	(66)
Balance at end of period	344
Deferred Costs to Fulfill Contracts [Member]
Capitalized Contract Cost [Line Items]
Balance at beginning of period	131
Costs deferred	19
Amortization	(28)
Balance at end of period	$ 122