Finance Lease Receivables (Tables)

3 Months Ended

Mar. 31, 2015

Receivables [Abstract]

Schedule of Finance Lease Receivable

	March 31, 2015			December 31, 2014
Minimum lease payments receivable	$	2,407		$	—
Unearned income		(248	)		—
Net finance lease receivables	$	2,159		$	—
Current	$	2,052		$	—
Noncurrent		107			—

Schedule of Future Maturities of Minimum Lease Payments Receivable

	USD
2015 (remaining nine months)	$	2,051
2016		6
2017		7
2018		8
2019		9
Thereafter		78
	$	2,159