Prepaids and Other Current Assets (Tables)

12 Months Ended

Dec. 31, 2021

Prepaid Expense and Other Assets, Current [Abstract]

Prepaid Expenses and Other Current Assets [Table Text Block]

Prepaid expenses and other current assets consist of the following (in thousands):  

	As of December 31,
	2021		2020
Other prepaid expenses and receivables	$	14,763	$	14,964
Deferred costs	12,746		6,402
Prepaid insurance and property taxes	6,310		6,178
VAT/GST receivable	4,156		3,676
Deferred tax charge	4,241		3,542
Foreign exchange forward contract	1,061		3,555
Deposits	1,343		1,353
Other	2,227		1,822
	$	46,847	$	41,492

Other assets consist of the following (in thousands):

	As of December 31,
	2021		2020
Pump lease receivables	$	25,941	$	28,948
Spare parts	28,538		22,725
Equity method investments	3,238		—
Deferred debt issuance costs	2,827		—
Finance lease right-of-use assets	2,673		2,915
Other	526		887
	$	63,743	$	55,475