Note 12 - Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2019

Commitments and Contingencies Disclosure [Abstract]

The following tables provide additional information related to our leases, including: (i) the components of our total lease cost; (ii) the cash flows arising from our lease transactions; (iii) supplemental balance sheet information; (iv) the weighted-average remaining lease term; (v) the weighted-average discount rate used for our leases; and (vi) the remaining maturities of our lease liabilities, as of and for the periods indicated:



($ in thousands)	Three Months Ended June 30, 2019			Six Months Ended June 30, 2019
Lease cost
Operating lease cost	$	2,347		$	4,666
Short-term lease cost	52			75
Total lease cost	$	2,399		$	4,741

Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	(2,639	)	$	(5,276	)

Lessee, Operating Leases [Text Block]



($ in thousands)	June 30, 2019
Operating leases:
Operating lease right-of-use assets (1)	$	44,844
Operating lease liabilities (2)	68,359

Weighted-average remaining lease term - operating leases (in years)	10.22 years

Weighted-average discount rate - operating leases	6.76		%

Remaining maturities of lease liabilities for the remainder of 2019 and thereafter is as follows:
2019	$	5,234
2020	10,424
2021	9,961
2022	10,136
2023	10,275
2024 and thereafter	56,542
Total lease payments	102,572
Less: Imputed interest	(34,213		)
Present value of lease liabilities (2)	$	68,359

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(1)	Classified in other assets in our condensed consolidated balance sheets. See Note 8.

(2)

Classified in other liabilities in our condensed consolidated balance sheets.

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Our commitment for non-cancelable leases in future years as of December 31, 2018 was as follows (in thousands):



2019	$	11,310
2020	10,847
2021	10,165
2022	10,100
2023	10,251
2024 and thereafter	56,317
Total	$	108,990