XML 37 R26.htm IDEA: XBRL DOCUMENT

Note 5 - Leases (Tables)

6 Months Ended

Jun. 30, 2019

Notes Tables

Lease, Cost [Table Text Block]

		Three Months Ended				Six Months Ended
		June 30, 2019				June 30, 2019
Finance lease cost:
Amortization of right-of-use assets		$	110			$	219
Interest on lease liabilities			14				29
Operating lease cost			480				905
Short-term lease cost			313				575
Variable lease cost			35				75
Total lease cost		$	952			$	1,803

Lessee, Liability, Maturity [Table Text Block]

		Finance Leases				Operating Leases

Remainder of 2019		$	225			$	1,019
2020			375				1,934
2021			258				1,257
2022			237				951
2023			34				802
Thereafter			-				4,478
Total lease payments			1,129				10,441
Amount representing interest			(89	)			(1,810	)
Present value of lease liabilities			1,040				8,631
Current portion of lease liabilities, included in Accrued liabilities			(369	)			(1,667	)
Lease liabilities, less current portion, included in Other long-term liabilities		$	671			$	6,964

Lease Terms and Discount Rates for Lease Liabilities [Table Text Block]

		June 30, 2019
Weighted-average remaining lease term (years)
Finance leases			3.12
Operating leases			8.42
Weighted-average discount rate
Finance leases			5.06	%
Operating leases			4.51	%

Other Information Related to Operating and Finance Leases [Table Text Block]

		Six Months Ended
		June 30, 2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases		$	(887	)
Operating cash flows from finance leases			(29	)
Financing cash flows from finance leases			(215	)
Right-of-use assets obtained in exchange for operating lease liabilities			1,238
Right-of-use assets obtained in exchange for finance lease liabilities			-