Liabilities (Tables)

6 Months Ended

Jun. 30, 2013

OtherLiabilitiesDisclosureTextBlockAbstract

Schedule of Accrued Liabilities [Table Text Block]

“Accrued expenses and other current liabilities” consisted of the following:

	June 30, 2013		December 31, 2012
	(in thousands)
Tax-related	$	1,185	$	1,197
Accrued compensation and related taxes	2,924		3,424
Deferred revenue	3,570		299
Insurance	1,483		—
Professional services	251		282
Accrued fuel and rig-related charges	810		162
Other	701		739
	$	10,924	$	6,103

Schedule of Other Long-Term Liabilities [Table Text Block]

“Other long-term liabilities” consisted of the following:

	June 30, 2013		December 31, 2012
	(in thousands)
Tax-related	$	7,340	$	7,340
Deferred compensation	2,630		2,032
Other	53		—
	$	10,023	$	9,372