XML 74 R44.htm IDEA: XBRL DOCUMENT v2.4.0.8

Long Term Retention Plan - Long Term Retention Plans Accrued Compensation Expense (Detail) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Long Term Retention Plan 2009 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Long term retention plan	$ 709,758	$ (497,895)	$ 1,117,678	$ 179,924
Long Term Retention Plan 2010 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Long term retention plan	624,140	(51,239)	1,017,936	532,918
Long Term Retention Plan 2011 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Long term retention plan	595,513	119,814	1,006,713	686,876
Long Term Retention Plan 2012 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Long term retention plan	$ 657,381	$ 359,637	$ 1,155,216	$ 792,088

X

- Definition

Represents the compensation cost capitalized during the period arising from equity-based compensation arrangements (for example, shares of stock, units, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(1)(ii)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

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