Investments in Equity Method Investees (Tables)

12 Months Ended

Dec. 31, 2019

Atid Drilling Ltd. [Member]

Schedule of Equity Method Investments [Line Items]

Schedule of investment

	December 31
	2019			2018
	(in thousands)
Balance, beginning of period	$	529		$	—
Capital contributions		—			1,000
Equity in net loss		(291	)		(440)
Foreign currency translation adjustments		36			(31)
Balance, end of period	$	274		$	529

Shoreditch [Member]

Schedule of Equity Method Investments [Line Items]

Schedule of investment

	For the year ended December 31,
	2019		2018
	(in thousands)
Balance, beginning of period	$	1,679	$	3,450
Capital contributions		2,735		1,306
Foreign currency translation adjustment		26		(87)
Equity in the net loss		(4,440)		(2,990	)
Balance, end of period	$	—	$	1,679