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Note 12 - Share-Based Payments (Details) - Summary of exercise prices, weghted average remaining contractual life and intrinsic values of outstanding options:							6 Months Ended			6 Months Ended				6 Months Ended				6 Months Ended
	Jun. 30, 2013 USD ($)	Mar. 31, 2013 USD ($)	Dec. 31, 2012 USD ($)	Jun. 30, 2012 USD ($)	Mar. 31, 2012 USD ($)	Dec. 31, 2011 USD ($)	Jun. 30, 2013 Excercise Price $0.31 - $0.48 [Member] Options Outstanding [Member] USD ($)	Jun. 30, 2013 Excercise Price $0.31 - $0.48 [Member] Options Outstanding [Member] AFN	Jun. 30, 2013 Excercise Price $0.31 - $0.48 [Member] Options Exercisable [Member[ USD ($)	Jun. 30, 2013 Excercise Price $0.31 - $0.48 [Member] USD ($)	Jun. 30, 2013 Exercise Price $0.56 - $0.94 [Member] Options Outstanding [Member] USD ($)	Jun. 30, 2013 Exercise Price $0.56 - $0.94 [Member] Options Outstanding [Member] AFN	Jun. 30, 2013 Exercise Price $0.56 - $0.94 [Member] Options Exercisable [Member[ USD ($)	Jun. 30, 2013 Exercise Price $0.56 - $0.94 [Member] USD ($)	Jun. 30, 2013 Exercise Price $1.05 - $1.44 [Member] Options Outstanding [Member] USD ($)	Jun. 30, 2013 Exercise Price $1.05 - $1.44 [Member] Options Outstanding [Member] AFN	Jun. 30, 2013 Exercise Price $1.05 - $1.44 [Member] Options Exercisable [Member[ USD ($)	Jun. 30, 2013 Exercise Price $1.05 - $1.44 [Member] USD ($)	Jun. 30, 2013 Exercise Price $2.14 - $2.14 [Member] Options Outstanding [Member] AFN	Jun. 30, 2013 Exercise Price $2.14 - $2.14 [Member] USD ($)	Jun. 30, 2013 Options Outstanding [Member] USD ($)	Jun. 30, 2013 Options Outstanding [Member] AFN	Jun. 30, 2013 Options Exercisable [Member[ USD ($)
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise price - lower										$ 0.31				$ 0.56				$ 1.05		$ 2.14
Exercise price - higher										$ 0.48				$ 0.94				$ 1.44		$ 2.14
Number Outstanding (in Shares)	8,468,485	8,672,016	8,592,686	8,524,499	8,458,699	8,746,041	2,880,375	2,880,375			4,357,860	4,357,860			902,750	902,750			327,500		8,468,485	8,468,485
Weighted average exercise price per share (in Afghanis per share)	$ 0.71	$ 0.65	$ 0.64	$ 0.62	$ 0.57	$ 0.57		0.38				0.69				1.37			2.14			0.71
Weighted average remaining contractual life (years)							36 days	36 days			2 years 6 months	2 years 6 months			5 years 219 days	5 years 219 days			6 years 328 days		2 years 73 days	2 years 73 days
Aggregate intrinsic value (in Dollars)							$ 4,274,592				$ 5,079,745				$ 441,770						$ 9,796,107
Number exercisable (in Shares)	6,965,445			6,864,749					2,880,375				3,723,820				361,250						6,965,445
Weighted average exercise price per share	$ 0.60			$ 0.55					$ 0.38				$ 0.69				$ 1.36						$ 0.60
Aggregate intrinsic value (in Dollars)									$ 4,274,592				$ 4,353,687				$ 179,713						$ 8,807,992

X

- Definition

Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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