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Related Party Transactions (Narrative) (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Related Party Transactions [Abstract]
Accounts payable	$ 374,000us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent	$ 296,000us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent
Monthly consulting agreement fee through December 2014	$ 10,000rock_MonthlyConsultingFeeRelatedPartyDueInRemainderOfFiscalYearAndNextRollingTwelveMonths

X

- Definition

Monthly consulting expense, related party, due in remainder of fiscal year and next rolling twelve months.

+ References

No definition available.

+ Details

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X

- Definition

Amount for accounts payable to related parties.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(k)(1))

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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-Section 50

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-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-Section S99

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Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

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-Name Regulation S-X (SX)

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