XML 48 R33.htm IDEA: XBRL DOCUMENT v3.19.2

SUPPLEMENTAL FINANCIAL INFORMATION (Tables)

6 Months Ended

Jun. 30, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Other Nonoperating Income (Expense)

The components of other income are as follows:

	Three months ended June 30,								Six months ended June 30,
	2019				2018				2019				2018
Interest income	$	142			$	24			$	252			$	74
Change in value of investments accounted for at fair value	(362		)		667				13				443
Change in value of warrant liabilities	1,846				(1,445		)		1,115				(1,081		)
Change in value of convertible debentures	943				465				(493		)		320
Sale of surplus assets	—				265				—				279
Foreign exchange gain (loss)	(16		)		134				(19		)		111
Gain on sale of assets held for sale	—				341				—				341
Other	(1		)		48				1				75
Other income	$	2,552			$	499			$	869			$	562

X

- References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items.

+ References

No definition available.

+ Details

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