XML 58 R45.htm IDEA: XBRL DOCUMENT v3.8.0.1

Property and Equipment (Detail Textuals) - USD ($)	3 Months Ended
	Mar. 31, 2017	Jun. 30, 2016
Property, Plant and Equipment [Abstract]
Amount of capitalized new loan operating system		$ 350,000
Impairment charge	$ 350,000

X

- Definition

Represents amount of capitalization new loan operating system.

+ References

No definition available.

+ Details

Name:	nick_AmountOfCapitalizedNewLoanOperatingSystem
Namespace Prefix:	nick_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

For the asset that is reclassified back to held and used from held-for-sale, the amount of impairment charge that is recognized on the reclassification date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 35
-Paragraph 44
-URI http://asc.fasb.org/extlink&oid=29634951&loc=d3e1756-110224

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=68055307&loc=d3e2459-110228

+ Details

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

X

- References

No definition available.

+ Details

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