- Definition

The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. For a classified balance sheet represents the current portion only (the noncurrent portion has a separate concept); there is a separate and distinct element for unclassified presentations.

+ References+ Details

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND BASIS OF PRESENTATION (Additional Information) (Details) (USD $)	0 Months Ended	12 Months Ended
	Apr. 28, 2014	Dec. 31, 2014 financial_institution	Dec. 31, 2013	Dec. 31, 2012
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted cash		$ 354,000	$ 39,327,000
Withdrawal of restricted cash for working capital purposes	(38,900,000)	(38,973,000)	(23,283,000)	60,058,000
Credit exposure limit, number of financial institutions		1
Held for Benefit of State of Nevada Workers Compensation Division [Member]
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted cash		354,000	441,600
Escrow Account Deposit for Indemnification Obligation [Member]
Restricted Cash and Cash Equivalents Items [Line Items]
Restricted cash			$ 38,900,000