XML 50 R39.htm IDEA: XBRL DOCUMENT
v3.20.2

Finance Receivables - Information regarding delinquency rates with respect to contracts and direct loans (Details 4) - Finance receivables - USD ($) $ in Thousands | Sep. 30, 2020 | Mar. 31, 2020 | Sep. 30, 2019
--- | --- | --- | ---
Accounts Notes And Loans Receivable [Line Items] |  |  |
Balance Outstanding | $ 198,007 |  | $ 221,876
Direct Loans |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Balance Outstanding | 12,720 | $ 11,844 | 9,480
Total | $ 560 | $ 539 | $ 390
Total (in percentage) | 4.40% | 4.55% | 4.11%
Contract Portfolio |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Balance Outstanding | $ 185,287 | $ 207,247 | $ 212,396
Total | $ 15,796 | $ 21,179 | $ 20,919
Total (in percentage) | 8.53% | 10.22% | 9.85%
30 - 59 days | Direct Loans |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Total | $ 349 | $ 344 | $ 219
Total (in percentage) | 2.74% | 2.90% | 2.31%
30 - 59 days | Contract Portfolio |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Total | $ 10,232 | $ 14,977 | $ 13,981
Total (in percentage) | 5.52% | 7.23% | 6.58%
60 - 89 days | Direct Loans |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Total | $ 159 | $ 136 | $ 115
Total (in percentage) | 1.25% | 1.15% | 1.21%
60 - 89 days | Contract Portfolio |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Total | $ 3,962 | $ 4,290 | $ 4,950
Total (in percentage) | 2.14% | 2.07% | 2.33%
90 - 119 days | Direct Loans |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Total | $ 52 | $ 59 | $ 56
Total (in percentage) | 0.41% | 0.50% | 0.59%
90 - 119 days | Contract Portfolio |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Total | $ 1,560 | $ 1,893 | $ 1,946
Total (in percentage) | 0.84% | 0.91% | 0.92%
Over 120 days | Contract Portfolio |  |  |
Accounts Notes And Loans Receivable [Line Items] |  |  |
Total | $ 42 | $ 19 | $ 42
Total (in percentage) | 0.02% | 0.01% | 0.02%

X
- Definition Represents gross amount of notes receivable excluding chapter 13 bankrupt accounts. + References No definition available. + Details
Name: | nick_NotesReceivableGrossAmountExcludingChapter13BankruptAccounts
Namespace Prefix: | nick_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_AccountsNotesAndLoansReceivableLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of financing receivable balance that is past due. + References No definition available. + Details
Name: | us-gaap_FinancingReceivablePercentPastDue1
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of financing receivable past due. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 55 -Paragraph 80 -URI http://asc.fasb.org/extlink&oid=121647567&loc=SL82922355-210448 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919253-210447 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953401-111524 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentPastDue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=us-gaap_FinanceReceivablesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_ConsumerLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=nick_ContractReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables30To59DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables60To89DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=nick_FinancingReceivablesEqualToGreaterThan120DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |