XML 50 R37.htm IDEA: XBRL DOCUMENT v3.20.4

Note 10 - Fair Value Measurement (Tables)

6 Months Ended

Jun. 30, 2020

Notes Tables

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

		Fair Value Measurement at Reporting Date Using
June 30, 2020		Level 1				Level 2				Level 3				Total
Cash equivalents
Money market funds		$	104,704			$	—			$	—			$	104,704
Other current assets
Commodity swap			—				598				—				598
Other noncurrent assets
Restricted cash			1,512				—				—				1,512
Total assets		$	106,216			$	598			$	—			$	106,814
Accrued and other current liabilities
Interest rate swap		$	—			$	9,058			$	—			$	9,058
Total liabilities		$	—			$	9,058			$	—			$	9,058

December 31, 2019
Cash equivalents
Money market funds		$	94,696			$	—			$	—			$	94,696
Other noncurrent assets
Restricted cash			5,835				—				—				5,835
Total assets		$	100,531			$	—			$	—			$	100,531
Accrued and other current liabilities
Interest rate swap		$	—			$	4,603			$	—			$	4,603
Total liabilities		$	—			$	4,603			$	—			$	4,603

June 30, 2019
Cash equivalents
Money market funds		$	17,790			$	—			$	—			$	17,790
Other noncurrent assets
Restricted cash			5,825				—				—				5,825
Total assets		$	23,615			$	—			$	—			$	23,615
Accrued and other current liabilities
Interest rate swap		$	—			$	4,985			$	—			$	4,985
Total liabilities		$	—			$	4,985			$	—			$	4,985

Fair Value, by Balance Sheet Grouping [Table Text Block]

			June 30, 2020								December 31, 2019								June 30, 2019
(in thousands)	Fair Value Hierarchy		Carrying Value				Fair Value				Carrying Value				Fair Value				Carrying Value				Fair Value
Assets:
Held-to-maturity marketable securities (1)	Level 1		$	5,896			$	5,896			$	32,799			$	32,792			$	61,037			$	60,887
Liabilities (including current maturities):
2.75% Convertible Notes (2),(3)	Level 2		$	196,946			$	184,554			$	193,696			$	249,895			$	—			$	—
Credit Agreement - term loan (2)	Level 3			135,000				137,116				138,750				139,042				142,500				143,109
Credit Agreement - revolving credit facility (2)	Level 3			75,000				76,291				25,000				25,043				220,000				220,597
2019 Notes (2)	Level 3			—				—				—				—				40,000				40,571

X

- Definition

Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 11
-URI http://asc.fasb.org/extlink&oid=121572278&loc=d3e13467-108611

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

+ Details

Name:	us-gaap_FairValueByBalanceSheetGroupingTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

+ Details

Name:	us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration