any help would be apreciated with arrays, exception in thread

[dstevens]

I am getting the following error.....

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
at NameSplitter.main(NameSplitter.java:23)

import java.io.*;
import java.util.*;
import java.lang.*;


public class NameSplitter {
	
		    public static void main(String[] args) throws Exception
		    {        
	        try {
	            File f = new File("C:/Users/dstevens/Desktop/names.txt");
	            Scanner sc = new Scanner(f);

	            //aList<Person> people = new ArrayList<Person>();
	            ArrayList<Person> people = new ArrayList<Person>();


	            while(sc.hasNextLine()){
	                String line = sc.nextLine();
	                String[] details = line.split(" ");
	                String fname = details[0];
	                String lname = details[1];
	                Person p = new Person(fname, lname);
	               // people.add(p);
	            }

	            for(Person p: people){
	                System.out.println(p.toString());
	            }

	        } catch (FileNotFoundException e) {         
	            e.printStackTrace();
	        }
	    }
	}

	class Person{

	    private String fname;
	    private String lname;
	    
	    public Person(String fname, String lname){
	        this.fname = fname;
	        this.setName(lname);
	      }

	public String getfname() {
	    return fname;
	}

	public void setfname(String fname) {
	    this.fname = fname;
	}

	public void setName(String lname) {
	    this.lname = lname;
	}

	public String getName() {
	    return lname;
	}
	
	public String toString(){
	    return this.fname + "\t\t " + this.lname ;
	}

	}